CN210414202U - Assembly positioning structure for producing portable optical dissolved oxygen sensor - Google Patents
Assembly positioning structure for producing portable optical dissolved oxygen sensor Download PDFInfo
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- CN210414202U CN210414202U CN201920830923.8U CN201920830923U CN210414202U CN 210414202 U CN210414202 U CN 210414202U CN 201920830923 U CN201920830923 U CN 201920830923U CN 210414202 U CN210414202 U CN 210414202U
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Abstract
The utility model belongs to the technical field of the sensor detects and uses, specifically disclose an assembly positioning structure for production of portable optics dissolved oxygen sensor, by bottom sprag subassembly, and constitute with the spacing subassembly that bottom sprag subassembly cooperateed and used. The utility model discloses an assembly positioning structure for production of portable optics dissolved oxygen sensor's beneficial effect lies in: 1. by adopting the combined structural design, the rapid and stable assembly positioning of the sensor to be detected can be realized, the detection accuracy of the sensor is improved, the sensor can be conveniently disassembled (the detected sensor is disassembled) after the detection is finished, and the detection efficiency of the sensor is improved; 2. the whole combined type structure design of stainless steel, long service life and convenient disassembly, assembly and maintenance.
Description
Technical Field
The utility model belongs to the technical field of the sensor detects and uses, concretely relates to positioning structure for production of portable optics dissolved oxygen sensor.
Background
The sensor (english name: transducer/sensor) is a detection device, which can sense the measured information and convert the sensed information into electric signals or other information in required form according to a certain rule to output, so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.
The optical dissolved oxygen sensor is an electronic instrument, adopts a fluorescence lifetime technology, and can be applied to a low-flow or no-flow environment.
In the production of the sensor, the assembled sensor needs to be detected to ensure the quality of a sensor product, such as the characteristics of high temperature resistance, corrosion resistance and the like of the detection sensor, the detection is realized by using special detection equipment, for the detection equipment, the sensor to be detected needs to be stably installed in a positioning structure before detection, so that the sensor can be reliably positioned during the test operation, and the accurate test of the characteristics of high temperature resistance, corrosion resistance and the like of the sensor is realized, therefore, the positioning structure is reasonably designed, and the high-standard test requirement of the sensor can be met.
Therefore, based on the above problems, the present invention provides an assembly positioning structure for portable optical dissolved oxygen sensor production.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing an assembly positioning structure for production of portable optics dissolved oxygen sensor has solved the problem of proposing in the background art.
The technical scheme is as follows: the utility model provides an assembly positioning structure for producing a portable optical dissolved oxygen sensor, which consists of a bottom supporting component and a limiting component matched with the bottom supporting component; the bottom support assembly comprises a rectangular bottom plate, rectangular bottom plate positioning holes arranged in four corners of the rectangular bottom plate, two groups of internal thread grooves symmetrically arranged in one surface of the rectangular bottom plate, vertical support screws respectively connected with the two groups of internal thread grooves, and auxiliary support plates connected with the vertical support screws, wherein auxiliary support plate threaded through holes connected with the vertical support screws, vertical support blocks arranged on one surface of each auxiliary support plate, and strip-shaped cross support plates arranged on one surface of each vertical support block are symmetrically arranged in the auxiliary support plates; the limiting component comprises a strip-shaped transverse supporting plate, a transverse connecting through hole arranged at one end of the strip-shaped transverse supporting plate, a fixed inverted U-shaped clamping block connected with the strip-shaped transverse supporting plate, a first flexible limiting plate arranged on one surface of the fixed inverted U-shaped clamping block, inverted U-shaped clamping block through holes arranged at two ends of the fixed inverted U-shaped clamping block, a positioning screw rod and a positioning nut which fixedly connect the strip-shaped transverse supporting plate and the fixed inverted U-shaped clamping block through the inverted U-shaped clamping block through holes and the transverse connecting through hole, a vertical supporting plate arranged on the outer wall of the other end of the strip-shaped transverse supporting plate, a transverse threaded hole arranged in one end of the vertical supporting plate, a group of limiting through grooves arranged at two sides of the other end of the strip-shaped transverse supporting plate, a transverse external threaded rod penetrating through the transverse external threaded hole, a positioning block arranged at one end of the transverse external threaded rod, a positioning, the flexible limiting plate is arranged on one surface of the movable inverted U-shaped clamping block, a bearing mounting groove is formed in one surface of the movable inverted U-shaped clamping block, a bearing is arranged in the bearing mounting groove, a cross sliding plate with two ends respectively penetrating through a group of limiting through grooves is arranged, two ends of the movable inverted U-shaped clamping block are respectively connected with the cross sliding plate, and one end of the cross external threaded rod penetrates through the bearing.
According to the technical scheme, the assembling and positioning structure for producing the portable optical dissolved oxygen sensor further comprises a plurality of groups of auxiliary locking nuts which are respectively arranged on the vertical supporting screw rod.
According to the technical scheme, the static inverted U-shaped clamping block is connected with the first flexible limiting plate in an adhesive mode, and the movable inverted U-shaped clamping block is connected with the second flexible limiting plate in an adhesive mode.
Compared with the prior art, the utility model discloses an assembly positioning structure for production of portable optics dissolved oxygen sensor's beneficial effect lies in: 1. by adopting the combined structural design, the rapid and stable assembly positioning of the sensor to be detected can be realized, the detection accuracy of the sensor is improved, the sensor can be conveniently disassembled (the detected sensor is disassembled) after the detection is finished, and the detection efficiency of the sensor is improved; 2. the whole combined type structure design of stainless steel, long service life and convenient disassembly, assembly and maintenance.
Drawings
FIG. 1 is a schematic view of the positioning structure for portable optical dissolved oxygen sensor production according to the present invention;
FIG. 2 is a schematic view of the top view of the positioning hole of the rectangular bottom plate, and two sets of internal thread grooves of the positioning structure for the portable optical dissolved oxygen sensor of the present invention;
FIG. 3 is a schematic top view of the screw hole of the auxiliary support plate and the auxiliary support plate of the positioning structure for portable optical dissolved oxygen sensor of the present invention;
FIG. 4 is a left side view schematic structural diagram of a bar-shaped cross support plate, a cross connecting through hole, a stationary inverted U-shaped fixture block and the like of the assembly positioning structure for producing the portable optical dissolved oxygen sensor of the present invention;
FIG. 5 is a schematic view of the top view of the bar-shaped cross support plate, the movable inverted U-shaped fixture block and the cross slide plate of the positioning structure for producing the portable optical dissolved oxygen sensor of the present invention;
fig. 6 is a left side view partial structure schematic diagram of the strip cross support plate, the movable inverted U-shaped fixture block and the cross sliding plate of the assembly positioning structure for producing the portable optical dissolved oxygen sensor of the utility model.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
An assembling and positioning structure for producing a portable optical dissolved oxygen sensor, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, is composed of a bottom support component and a limit component used in cooperation with the bottom support component; the bottom support assembly comprises a rectangular bottom plate 1, rectangular bottom plate positioning holes 2 arranged in four corners of the rectangular bottom plate 1, two groups of internal thread grooves 3 symmetrically arranged in one surface of the rectangular bottom plate 1, vertical support screw rods 4 respectively connected with the two groups of internal thread grooves 3, and auxiliary support plates 5 connected with the vertical support screw rods 4, wherein auxiliary support plate threaded through holes 6 connected with the vertical support screw rods 4, vertical support blocks 7 arranged on one surface of each auxiliary support plate 5, and strip-shaped transverse support plates 8 arranged on one surface of each vertical support block 7 are symmetrically arranged in the auxiliary support plates 5; the limiting component comprises a strip-shaped transverse supporting plate 8, a transverse connecting through hole 9 arranged at one end of the strip-shaped transverse supporting plate 8, a fixed inverted U-shaped fixture block 10 connected with the strip-shaped transverse supporting plate 8, a first flexible limiting plate 14 arranged on one surface of the fixed inverted U-shaped fixture block 10, inverted U-shaped fixture block through holes 11 arranged at two ends of the fixed inverted U-shaped fixture block 10, a positioning screw 12 and a positioning nut 13 which fixedly connect the strip-shaped transverse supporting plate 8 and the fixed inverted U-shaped fixture block 10 through the inverted U-shaped fixture block through holes 11 and the transverse connecting through hole 9, a vertical supporting plate 15 arranged on the outer wall of the other end of the strip-shaped transverse supporting plate 8, a transverse threaded hole 16 arranged in one end of the vertical supporting plate 15, a group of limiting through grooves 23 arranged at two sides of the other end of the strip-shaped transverse supporting plate 8, a transverse threaded rod 17 penetrating through the transverse threaded hole 16, and a positioning block 18 arranged, the positioning block is characterized by comprising a positioning block through hole 19 arranged in a positioning block 18, an adjusting rod 20 penetrating through the positioning block through hole 19, a movable inverted U-shaped fixture block 21 connected with the other end of the transverse external threaded rod 17, and a second flexible limiting plate 26 arranged on one surface of the movable inverted U-shaped fixture block 21, wherein a bearing mounting groove 24 and a bearing 25 arranged in the bearing mounting groove 24 are arranged in one surface of the movable inverted U-shaped fixture block 21, a transverse sliding plate 22 with two ends respectively penetrating through a group of limiting through grooves 23, two ends of the movable inverted U-shaped fixture block 21 are respectively connected with the transverse sliding plate 22, and one end of the transverse external threaded rod 17 penetrates through the bearing 25.
Further preferably, the assembly positioning structure for producing the portable optical dissolved oxygen sensor further comprises a plurality of sets of auxiliary locking nuts 27 respectively arranged on the vertical support screw 4, and after the auxiliary support plate 5 is subjected to adaptive lifting adjustment through the vertical support screw 4 and the auxiliary support plate threaded through hole 6, the auxiliary support plate 5 is subjected to auxiliary positioning by using the plurality of sets of auxiliary locking nuts 27, so that stable fixed positioning of the sensor to be detected is ensured; and the static inverted U-shaped fixture block 10 is connected with the first flexible limiting plate 14 in an adhesive mode, and the movable inverted U-shaped fixture block 21 and the second flexible limiting plate 26 are connected in an adhesive mode, so that the maintenance and the replacement are convenient (the first flexible limiting plate 14 and the second flexible limiting plate 26).
Specifically, a sensor to be detected is placed on one side of a first flexible limiting plate 14 on a strip-shaped cross support plate 8, a cross external threaded rod 17 is rotated through an adjusting rod 20, the cross external threaded rod 17 rotates through a cross threaded hole 16 and a bearing 25 and moves to one side, the cross external threaded rod 17 pushes a movable inverted U-shaped fixture block 21 to move to one side of the first flexible limiting plate 14, a cross sliding plate 22 on the bottom surface of the inverted U-shaped fixture block 21 moves in a group of limiting through grooves 23 of the strip-shaped cross support plate 8, and finally a second flexible limiting plate 26 on one side of the movable inverted U-shaped fixture block 21 is connected with the sensor to be detected to realize fixing action.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (3)
1. An assemble positioning structure for production of portable optical dissolved oxygen sensor, which is characterized in that: the device consists of a bottom supporting component and a limiting component matched with the bottom supporting component; the bottom support assembly comprises a rectangular bottom plate (1), rectangular bottom plate positioning holes (2) arranged in four corners of the rectangular bottom plate (1), two groups of internal thread grooves (3) symmetrically arranged in one surface of the rectangular bottom plate (1), vertical support screws (4) respectively connected with the two groups of internal thread grooves (3), and auxiliary support plates (5) connected with the vertical support screws (4), wherein auxiliary support plate thread through holes (6) connected with the vertical support screws (4), vertical support blocks (7) arranged on one surface of each auxiliary support plate (5), and strip-shaped transverse support plates (8) arranged on one surface of each vertical support block (7) are symmetrically arranged in the auxiliary support plates (5); the limiting assembly comprises a bar-shaped transverse supporting plate (8), a transverse connecting through hole (9) arranged at one end of the bar-shaped transverse supporting plate (8), a static inverted U-shaped fixture block (10) connected with the bar-shaped transverse supporting plate (8), a first flexible limiting plate (14) arranged on one surface of the static inverted U-shaped fixture block (10), inverted U-shaped fixture block through holes (11) arranged in two ends of the static inverted U-shaped fixture block (10), a positioning screw rod (12) and a positioning nut (13) which fixedly connect the bar-shaped transverse supporting plate (8) and the static inverted U-shaped fixture block (10) through the inverted U-shaped fixture block through holes (11) and the transverse connecting through hole (9), a vertical supporting plate (15) arranged on the outer wall of the other end of the bar-shaped transverse supporting plate (8), a transverse threaded hole (16) arranged in one end of the vertical supporting plate (15), and a group of limiting through grooves (23) arranged in two sides of the other, the device comprises a transverse external thread rod (17) penetrating through a transverse threaded hole (16), a positioning block (18) arranged at one end of the transverse external thread rod (17), a positioning block through hole (19) arranged in the positioning block (18), an adjusting rod (20) penetrating through the positioning block through hole (19), a movable inverted U-shaped fixture block (21) connected with the other end of the transverse external thread rod (17), and a second flexible limiting plate (26) arranged on one surface of the movable inverted U-shaped fixture block (21), wherein a bearing mounting groove (24) is formed in one surface of the movable inverted U-shaped fixture block (21), a bearing (25) arranged in the bearing mounting groove (24), and a transverse sliding plate (22) with two ends penetrating through a group of limiting through grooves (23) respectively, two ends of the movable inverted U-shaped fixture block (21) are respectively connected with the transverse sliding plate (22), and one end of the transverse external thread rod (17) penetrates through the bearing (25).
2. The assembly positioning structure for portable optical dissolved oxygen sensor production according to claim 1, wherein: the assembling and positioning structure for producing the portable optical dissolved oxygen sensor further comprises a plurality of groups of auxiliary locking nuts (27) which are respectively arranged on the vertical supporting screw rods (4).
3. The assembly positioning structure for portable optical dissolved oxygen sensor production according to claim 1, wherein: the static inverted U-shaped clamping block (10) is connected with the first flexible limiting plate (14) in an adhesive mode, and the movable inverted U-shaped clamping block (21) and the second flexible limiting plate (26) are connected in an adhesive mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920830923.8U CN210414202U (en) | 2019-06-04 | 2019-06-04 | Assembly positioning structure for producing portable optical dissolved oxygen sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920830923.8U CN210414202U (en) | 2019-06-04 | 2019-06-04 | Assembly positioning structure for producing portable optical dissolved oxygen sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210414202U true CN210414202U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920830923.8U Active CN210414202U (en) | 2019-06-04 | 2019-06-04 | Assembly positioning structure for producing portable optical dissolved oxygen sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210414202U (en) |
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2019
- 2019-06-04 CN CN201920830923.8U patent/CN210414202U/en active Active
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